Trithiocarbonate derivatives and the use thereof in the form of transfer agents for acrylic acid controlled radical polymerisation
    42.
    发明授权
    Trithiocarbonate derivatives and the use thereof in the form of transfer agents for acrylic acid controlled radical polymerisation 有权
    三硫代碳酸酯衍生物及其用于丙烯酸控制自由基聚合的转移剂形式的用途

    公开(公告)号:US07956211B2

    公开(公告)日:2011-06-07

    申请号:US10594520

    申请日:2005-03-23

    IPC分类号: C07C327/36

    摘要: The invention relates to novel sulphur compounds, to the production thereof by a method carried out in an aqueous medium and the use thereof in the form of transfer agents in a method for controlled radical polymerization of acrylic acid and/or acrylic acid with water-soluble monomers in water. The thus obtained polymers are usable in the form of dispersing agents or grinding aid agents and/or aid agents for combined grinding of mineral materials in an aqueous suspension and in the form of dispersing agents directly incorporated into aqueous formulations containing mineral materials.

    摘要翻译: 本发明涉及新的硫化合物,通过在水性介质中进行的方法及其在转移剂形式中的用途在丙烯酸和/或丙烯酸与水溶性的自由基聚合方法中的应用 单体在水中。 由此获得的聚合物可以以分散剂或研磨助剂和/或辅助剂的形式用于矿物材料在水性悬浮液中的组合研磨,并以分散剂的形式直接掺入到含有矿物材料的水性制剂中。

    Trithiocarbonate derivatives and the use thereof in the form of transfer agents for acrylic acid controlled radical polymerisation
    45.
    发明授权
    Trithiocarbonate derivatives and the use thereof in the form of transfer agents for acrylic acid controlled radical polymerisation 有权
    三硫代碳酸酯衍生物及其用于丙烯酸控制自由基聚合的转移剂形式的用途

    公开(公告)号:US08227633B2

    公开(公告)日:2012-07-24

    申请号:US13084775

    申请日:2011-04-12

    摘要: The invention relates to novel sulphur compounds, to the production thereof by a method carried out in an aqueous medium and the use thereof in the form of transfer agents in a method for controlled radical polymerization of acrylic acid and/or acrylic acid with water-soluble monomers in water. The thus obtained polymers are usable in the form of dispersing agents or grinding aid agents and/or aid agents for combined grinding of mineral materials in an aqueous suspension and in the form of dispersing agents directly incorporated into aqueous formulations containing mineral materials.

    摘要翻译: 本发明涉及新的硫化合物,通过在水性介质中进行的方法及其在转移剂形式中的用途在丙烯酸和/或丙烯酸与水溶性的自由基聚合方法中的应用 单体在水中。 由此获得的聚合物可以以分散剂或研磨助剂和/或辅助剂的形式用于矿物材料在水性悬浮液中的组合研磨,并以分散剂的形式直接掺入到含有矿物材料的水性制剂中。

    Use of acrylic comb copolymers as a colour developing agent in cosmetic compositions
    48.
    发明授权
    Use of acrylic comb copolymers as a colour developing agent in cosmetic compositions 有权
    在化妆品组合物中使用丙烯酸梳状共聚物作为彩色显影剂

    公开(公告)号:US08778368B2

    公开(公告)日:2014-07-15

    申请号:US13456438

    申请日:2012-04-26

    IPC分类号: A61K9/00

    摘要: Cosmetic compositions for make-up containing acrylic comb copolymers having the advantage of increasing the intensity of the color produced by these compositions when they are applied to the skin or to keratin derivatives such as the hair or the eyelashes. Not only are the aesthetic properties conferred by these compositions thus improved, but their useful life is also increased, since they allow access to the desired shade (and good intensity) right from the first application.

    摘要翻译: 用于补充含有丙烯酸梳理共聚物的化妆品组合物,其具有当将这些组合物施用于皮肤时产生的颜色的强度增加或角质素衍生物如头发或睫毛的优点。 不仅这些组合物赋予的美学特性得到改善,而且它们的使用寿命也增加了,因为它们允许从第一次应用获得所需的遮光(和良好的强度)。

    Method for making comb polymers by drying then functionalization of the meth(acrylic)polymer backbone, resulting polymers and uses thereof
    49.
    发明授权
    Method for making comb polymers by drying then functionalization of the meth(acrylic)polymer backbone, resulting polymers and uses thereof 有权
    通过干燥然后官能化甲基(丙烯酸)聚合物主链,得到的聚合物及其用途来制备梳形聚合物的方法

    公开(公告)号:US08742027B2

    公开(公告)日:2014-06-03

    申请号:US12299972

    申请日:2007-05-04

    IPC分类号: C08F8/14 C08F20/06

    摘要: The present invention relates to processes for manufacturing comb polymers having a principal (meth)acrylic chain and polyoxyalkylated lateral groupings, obtained by drying of a solution containing at least one homopolymer of (meth)acrylic acid and/or at least one copolymer of (meth)acrylic acid with at least one other monomer, followed by functionalisation of the intermediate dry product by esterification with at least one alkoxy polyoxyalkylene glycol, and/or amidification with at least one alkoxy polyoxyalkylene amine, or ethoxylation with at least one alkylene oxide.

    摘要翻译: 本发明涉及制备具有主要(甲基)丙烯酸链和聚氧化烷基化侧面基团的梳状聚合物的方法,其通过干燥含有至少一种(甲基)丙烯酸的均聚物和/或至少一种(甲基)丙烯酸酯的共聚物的溶液 )丙烯酸与至少一种其它单体反应,随后用至少一种烷氧基聚氧亚烷基二醇进行酯化,和/或用至少一种烷氧基聚氧化烯胺胺化,或用至少一种烯化氧进行乙氧基化,使中间体干燥产物官能化。